patch 9.0.1215: using isalpha() adds dependency on current locale Commit: https://github.com/vim/vim/commit/0ef9a5c09482649cf0cc6768ed6fc640b4ed2a0a Author: zeertzjq <zeertzjq@outlook.com> Date: Tue Jan 17 21:38:25 2023 +0000 patch 9.0.1215: using isalpha() adds dependency on current locale Problem: Using isalpha() adds dependency on current locale. Solution: Do not use isalpha() for recognizing a URL or the end of an Ex command. (closes #11835)